Monday, 18 June 2018

[cobirds] Colorado Rare Bird Alert, 18 June 2018

Date:        June 18, 2018
Compiler:   Joyce Takamine
e-mail:      RBA AT cobirds.org  

This is the Rare Bird Alert for Monday, June 18 sponsored by Denver Field Ornithologists and the Bird Conservancy of the Rockies.

Highlight species include: (* indicates new information on this species)

NOTE:  The RBA is now using the new AOU checklist and the order of families has changed.
Common Goldeneye (Garfield)
Hooded Merganser (Boulder, *Larimer)
Clark's Grebe (Denver)
Yellow-billed Cuckoo (Logan, Washington)
Black Swift (Pueblo)
Chimney Swift (Jefferson)
Rufous Hummingbird (*Jefferson)
Black Rail (Weld)
Sandhill Crane (Larimer)
Black-necked Stilt (Mesa)
Long-billed Curlew (Larimer)
Marbled Godwit (Logan)
White-rumped Sandpiper (Logan)
Long-billed Dowitcher (Las Animas, Weld)
Willet (Alamosa, Jackson, Weld)
Caspian Tern (Boulder)
Pacific Loon (Gunnison)
Common Loon (*Delta, Park)
Little Blue Heron (*Boulder)
TRICOLORED HERON (*Boulder)
Cattle Egret (*Jefferson, *Pueblo)
Green Heron (Larimer)
White-faced Ibis (Logan)
Mississippi Kite (*El Paso, Kiowa)
Sharp-shinned Hawk (*Arapahoe)
Lewis's Woodpecker (Delta, Jefferson)
Red-headed Woodpecker (Jefferson, Logan)
Red-bellied Woodpecker (Logan)
Peregrine Falcon (Denver)
Willow Flycatcher (*Jefferson)
Least Flycatcher (Boulder, *Denver)
Hammond's Flycatcher (Weld)
Gray Flycatcher (Gunnison)
Cordilleran Flycatcher (*Arapahoe)
Black Phoebe (*Ouray)
Eastern Phoebe (Boulder, Logan)
Great Crested Flycatcher (Logan)
Cassin's Kingbird (La Plata, Washington)
Bushtit (Adams)
Red-breasted Nuthatch (Arapahoe)
Brown Creeper (*Adams)
Bell's Vireo (Logan)
Yellow-throated Vireo (Weld)
Red-eyed Vireo (Boulder, Larimer, Weld)
Gray Jay (Jefferson)
Eastern Bluebird (El Paso, Larimer)
Brown Thrasher (Boulder)
Red Crossbill (Jefferson)
Lesser Goldfinch (Boulder, Jefferson, Larimer)
EASTERN TOWHEE (Logan)
Cassin's Sparrow (*Boulder)
Chipping Sparrow (*Arapahoe)
Brewer's Sparrow (*Denver)
Field Sparrow (Larimer, Logan, Weld)
Lark Sparrow (El Paso)
Grasshopper Sparrow (Boulder, *Jefferson)
White-throated Sparrow (Weld)
Bobolink (*Mesa)
EASTERN MEADOWLARK (*Boulder)
Orchard Oriole (Broomfield)
Baltimore Oriole (Logan)
Ovenbird (*Larimer)
American Redstart (Boulder, Kiowa)
Chestnut-sided Warbler (*Boulder, Jefferson)
Black-throated Blue Warbler (Weld)
Yellow-throated Warbler (*Pueblo)
Grace's Warbler (Jefferson)
Northern Cardinal (Logan)
Indigo Bunting (Boulder, Larimer)
Dickcissel (Boulder, *Chaffee, Douglas, *Jefferson, Logan, Washington)

ADAMS COUNTY:
---On June 16 at East Lake Shore Park, Adam Veseley reported Bushtit.
---On June 17 at Barr Lake SP Neidrach Nature Trail, Bethany and Brook Nelson reported Brown Creeper.

ARAPAHOE COUNTY:
---On June 14 at High Line Canal Trail – S University Blvd to E Orchard Rd, Cynthia Madsen reported Cordilleran Flycatcher.  On June 15 at High Line Canal Trail – S University Blvd, to E Orchard Rd, Cynthia Madsen and Rosanne Juergens reported Cordilleran Flycatcher; Madsen also reported Red-breasted Nuthatch.
---On June 13 at St Mary's Catholic Church in Littleton, David Suddjian reported Red-breasted Nuthatch.  On June 15 at St Mary's Catholic Church, David Suddjian reported Chipping Sparrow and Red-breasted Nuthatch.
---On June 15 at Littleton Cemetery, David Suddjian reported 2 Chipping Sparrows and Red-breasted Nuthatch.  On June 16 at Littleton Cemetery, David Suddjian reported Red-breasted Nuthatch.    On June 17 at Littleton Cemetery, David Suddjian reported 4 Chipping Sparrows.
---On June 15 at Ashbaugh Park, David Suddjian reported Cordilleran Flycatcher and Chipping Sparrow.
---On June 15 at Lee Gulch Trail – Prince to Windermere (east half), David Suddjian reported Cordilleran Flycatcher and 2 Red-breasted Nuthatch.
---On June 17 on Big Dry Creek Trail – S Colorado Blvd to S University Blvd, Mary O'Connor reported Cordilleran Flycatcher.
---On June 17 at Tollgate Creek Trail from Iliff, Cathy Sheeter reported Sharp-shinned Hawk.

BOULDER COUNTY:
---On June 16 at Boulder Creek at 75th St, Sue Riffe and Bez Bezuidenhout reported 2 Eastern Phoebe near White Barn.
---On June 13 at Crane Hollow Road and ponds, Ted Floyd reported Eastern Phoebe.  On June 15 at Crane Hollow Road, Sue Riffe reported Brown Thrasher and Dickcissel.
---On June 9 at Walden Ponds/Cottonwood Marsh, Brian and Kimberly Tavernia spotted a TRICOLORED HERON about 0700 which was seen by many birders; around 1100 James McCall reported both TRICOLORED HERON and Little Blue Heron at Cottonwood and many birders got to see both birds sometime in the same field of view.  Chuck Hundertmark reported both herons  were gone by 1930.  The TRICOLORED HERON is an adult in breeding plumage.  On June 10 at Walden Ponds/Cottonwood Marsh, Joel Such reported that the ad TRICOLORED HERON and ad Little Blue Heron were present and an imm Little Blue Heron was also present.  Many birders got to see the birds.  Late in the day, the TRICOLORED HERON appeared to be injured.  Those present thought it had an encounter with a Snapping Turtle.  The TRICOLORED HERON recovered.  On June 11 at Walden/Sawhill Ponds, Charlie Chase, Joe Roller, and Rebecca Laroche reported 2 Little Blue Heron (1ad, 1 imm) and Caspian Tern.  The Little Blue Herons were seen by many birders.  On June 12 at Walden/Sawhill Ponds, Steve Mlodinow reported TRICOLORED HERON, imm Little Blue Heron and Least Flycatcher.  The ad Little Blue did show up later in the day.  Many birders enjoyed seeing the herons.  On June 13 Nathan Pieplow, Joe Roller, Christian Nunes and Boulder Bird Club reported TRICOLORED HERON and 2 Little Blue Herons.  On March 14 at Walden/Sawhill Ponds Susan Rosine, Emil Yappett, Barbara Baring, Ted Floyd, Scott Somershoe, and Alan Bell reported TRICOLORED HERON and 2 Little Blue Herons.  On June 15 at Walden Ponds/Cottonwood Marsh, Paula Hansley and several other birders reported TRICOLORED HERON and 2 Little Blue Herons.  On June 16 at Walden Ponds/Cottonwood Marsh, Lorrain Lanning and Ron Podhajsky and many other birders reported TRICOLORED HERON and 2 Little Blue Herons.  On June 17 at Walden Ponds/Cottonwood Marsh, Tess Rudd, Frank Farrel, David Tonnessen, and Nick Moore reported TRICOLORED HERON and juv Little Blue Heron; Rob Cassady reported TRICOLORED HERON.
---On June 12 on Marshall Marsh Trail, Richard Pautsch reported pair of Red-eyed Vireos in Cottonwoods before first bridge.
---On June 13 at Gunbarrel Hill OSMP, Christian Nunes reported 31 Grasshopper Sparrows and EASTERN MEADOWLARK (Lilian's).   On June 16 on 8203 – 8407 Lookout Road, Christian Nunes reported Cassin's Sparrow and EASTERN MEADOWLARK (Lilian's).  On June 17 on Lookout Road pull off, Luke Pheneger reported 2 Cassin's Sparrows and EASTERN MEADOWLARK.
---On June 13 at S Mesa Trailhead, Bill Kaempfer reported singing American Redstart.
---On June 16 at Hecla Lake, Bob Muckle reported m Hooded Merganser.
---On June 16 at South Mesa Trail Parking Lot, Dan Zmolek and Leslie S reported m Chestnut-sided Warbler, pair of Indigo  Bunting and 4 Lesser Goldfinch; John Rutenbeck, Cole Sage, and  Bill Kaempfer also reported Chestnut-sided Warbler.  On June 17 at South Mesa Trail Parking Lot, Luke Pheneger, Alex Brown, Eric DeFonso, Frank Farrell, and David Tonnessen reported Chestnut-sided Warbler.
---On June 16 at Waneka Lake/Greenlee Preserve, Ted Floyd reported m Hooded Merganser.

BROOMFIELD COUNTY:
---On June 13 at Big Dry Creek OS, Matt Hofeditz and Ron Bolton reported m Orchard Oriole.  On June 15 at Big Dry Creek OS, Eric Zorawowicz reported m Orchard Oriole.

CHAFFEE COUNTY:
---On June 17 at 8740 CR 175, Jeff Guy reported 3 Dickcissel.

DELTA COUNTY:

---On June 12 at Battle Park area at gas well in an aspen, Dennis Garrison reported Lewis's Woodpecker.
---On June 17 at Overland Reservoir, Dennis Garrison reported basic plumaged Common Loon.


DENVER COUNTY:

---On June 13 at Denver City Park, Brian Johnson reported Clark's Grebe.
----On June 14 at 1598 18th St, Megan Miller reported 2 Peregrine Falcons circling tall brown building west of Xcel energy perching on ledge near top floor.
---On June 17 at First Creek at DEN OS, Patrick O'Driscoll and his DFO Field Trip reported 2 Least Flycatchers and Brewer's Sparrow.

DOUGLAS COUNTY:
---On June 16 at Chatfield SP – Highline Canal Trail near Roxborough Rd, David Suddjian and his DFO Field Trip reported Dickcissel.

EL PASO COUNTY:
---On June 17 on E Missouri Ave in Fountain, Christine Alexander reported 2 Mississippi Kites.

GARFIELD COUNTY:
---On June 15 at ponds near Rifle Garfield Airport (View from road), JoAnn Riggle reported Common Goldeneye.

GUNNISON COUNTY:
---On June 12 at Blue Mesa in a little bay along Hwy 50 where E Elk Creek runs into Blue Mesa, Eric Wood reported Pacific Loon.
---On June 16 at The Gate Campground, Joe Gyekis reported Gray Flycatcher.
---On June 16 at Red Bridge Campground, Joe Gyekis reported 2 Gray Flycatcher.

JEFFERSON COUNTY:
---On June 16 on Stony Pass Rd at Wigwam Creek, Christine Alexander and Ginny Bergstrom reported 6 Lewis's Woodpeckers, Red-headed Woodpecker and Lesser Goldfinch.
---On June 13 at Staunton SP, Frank Farrell reported Gray Jay.
---On June 15 at Plainview Road, Eric DeFonso reported Grasshopper Sparrow and Dickcissel.  On June 16 at Coal Creek Open Space (Plainview Road), Joe Roller, Tim Smart, Norm Lewis. Bez Bezuidenhout, Steven Snyder and Bill Kaempfer reported Dickcissel and Grasshopper Sparrow.  On June 17 at Coal Creek OS, Max Miller reported Dickcissel and 2 Grasshopper Sparrows; Eric DeFonso reported 2 Dickcissel and 2 Grasshopper Sparrows.
---On June 15 at 20950 S. Buffalo Creek Rd in Pine, Lane Quinn reported Grace's Warbler and Red Crossbill.
---On June 15 at Majestic View Park, Barbara Baring reported Cattle Egret.
---On June 17 at Beaver Ranch in Conifer, Michael Kiessig reported Willow Flycatcher.
---On June 17 at 21963 Coal Creek Canyon Rd, Bill Kaempfer reported 4 Cattle Egret.
---On June 17 at Chatfield SP Audubon Center and Trails, Matt Clark, Susan Bonfiglio, and Karen Goetz reported Rufous Hummingbird.

LA PLATA COUNTY:
---On June 14 at Pastorius Reservoir, Susan Allerton reported 2 Cassin's Kingbirds.

LARIMER COUNTY:
---On June 14 at Bobcat Ridge NA, Nick Komar and David Wade m Eastern Bluebird, Red-eyed Vireo.
---On June 16 at CSU Environmental Learning Center, Caroline Olson reported Ovenbird, Indigo Bunting and Lesser Goldfinch.
---On June 16 at Prospect NA, Bez Bezuidenhout reported 3 Green Heron.
---On June 16 at Laramie River Ranch (view from road), Nick Komar reported 2 Sandhill Cranes.
---On June 16 on Laramie River Road near Wyoming border, Nick Komar reported 2 Sandhill Cranes.
---On June 17 at River Bluffs OS, Nick Komar, Walter Wehtje, and Jay Breidt reported Ovenbird.
---On June 17 at Fossil Creek Reservoir and Regional Open Space, Kit Gray reported m Hooded Merganser.

LOGAN COUNTY:
---On June 16 at Tamarack ranch SWA, Steve Mlodinow reported 11 Yellow-billed Cuckoo, 18 Red-headed Woodpecker, Red-bellied Woodpecker, 2 Eastern Phoebe, 9 Great Crested Flycatcher, 4 Bell's Vireo, 9 Field Sparrow, 1 m EASTERN TOWHEE, 2 Northern Cardinal, Indigo Bunting, 34 Dickcissel, 7 Baltimore Oriole.
---On June 16 at Red Lion SWA, Steve Mlodinow reported 15 Marbled Godwit, White-rumped Sandpiper, Red-headed Woodpecker, 4 White-faced Ibis.

MESA COUNTY:
---On June 16 at Highline Lake SP, Drew Kelly reported 2 Black-necked Stilts at Mack Mesa Pond.
---On June 17 on ME3/4 and 57 Rd, Rodene Harwood, Rhonda Woodward, and Deb Stegall reported 3 Bobolink.

OURAY COUNTY:
---On June 16 at Billy Creek SWA, Coen Dexter and Brenda Wright reported Black Phoebe.  On June 17 at Billy Creek, CR 2, Betty Fenton reported Black Phoebe.

PARK COUNTY:
---On June 12 at Antero Reservoir, Gary Koehn reported Common Loon.

PUEBLO COUNTY:
---On June 12 at Mineral Palace Park, the DFO Field Trip led by David Suddjian confirmed breeding of Yellow-throated Warbler.  They saw the male singing and the female carrying food.  On June 16 at Mineral Palace Park, Van Truan reported Yellow-throated Warbler.  On June 17 at Mineral Palace Park, Alan and MaryLynne Ketcham reported Yellow-throated Warbler.
---On June 17 at Pueblo Reservoir Swallows area, Tim Leppek reported 4 Cattle Egret.

WASHINGTON COUNTY:
---On June 14 on B Road N of US 36, Doug Kibbe and Jeff Dawson reported Yellow-billed Cuckoo, Cassin's Kingbird, and 3 Dickcissel.

WELD COUNTY:
---On June 2 at Lower Latham Reservoir Marsh on S side of CR 48 western end just east of out-of-service Gas Facility, Doug Faulkner reported calling Black Rail.  On June 12 at Lower Latham, Steve Mlodinow reported Black Rail.  On June 16 at Lower Latham Reservoir, Steve Mlodinow reported 2 Black Rail.


DFO Field Trips
Northeastern Colorado
Monday, June 18 – Tuesday, June 19
4:30 AM – 7:00 PM
David Suddjian (dsuddjian AT gmail.com; 831-713-8659)
This trip is FULL

Genessee Park (Denver Mountain Parks)
Saturday June 23
6:30 AM – 11:30 AM
Karen Drozda (drozforte AT AOL.com; 303-388-0891)
This trip is FULL
Fort Morgan/Brush
Saturday, June 23
6:30 AM – 4:00 PM
Chuck Hundertmark (chundertmark8 AT gmail.com; 303-604-0531)

Denver City Park
Sunday, June 24
6:30 AM – 11:00 AM
Patrick O'Driscoll (patodrisk AT gmail.com; 303-885-6955 (cell))

Rocky Mountain National Park 
Sunday, June 24
8:00 AM – 1:30 PM
Candice Johnson and Mary Cay Burger (candice.johnson AT childrenscolorado.org; 303-329-8131)

Good Birding
Joyce Takamine
Boulder

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